package com.cwl.base.day04.boxing;

/**
 * @program: java_base
 * @description: 测试包装类的基本用法
 * @author: ChenWenLong
 * @create: 2019-11-08 09:28
 **/
public class Test01 {

    public static void main(String[] args) {
        Integer  i = new Integer(1000);
        System.out.println(Integer.MAX_VALUE);
        System.out.println(Integer.toHexString(i));
        Integer i2 = Integer.parseInt("234");
        Integer i3 = new Integer("333");
        System.out.println(i2.intValue());
        String str = 234+"";


    }
}
